What do we call the physical card that connects a computer to a network?

A. A connection card

B. A physical card

C. A network adapter

D. A computer adapter

C. A network adapter

The correct answer is C. A network adapter.

A network adapter, also known as a network interface card (NIC), is a physical card that connects a computer to a network. It serves as a bridge between the computer and the network, allowing the computer to send and receive data over the network.

To find the answer to this question, you could start by thinking about common terms used to describe the physical card that enables network connectivity. Terms like "connection card" or "physical card" seem generic and may not specifically refer to a card used for network connections. However, "network adapter" is a more specific term that is commonly used in the context of computer networking.

Additionally, you could use search engines or online resources to verify the answer. Searching for terms like "physical card for computer network connection" or "network adapter definition" would lead you to information confirming that C. A network adapter is the correct term for the physical card that connects a computer to a network.

The correct answer is C. A network adapter.